Cita APA (7a ed.)

Klapper, J., & Frankle, J. T. (1972). Phase-locked and frequency-feedback systems: Principles and techniques. Academic Press.

Cita Chicago Style (17a ed.)

Klapper, Jacob, y John T. Frankle. Phase-locked and Frequency-feedback Systems: Principles and Techniques. New York: Academic Press, 1972.

Cita MLA (8a ed.)

Klapper, Jacob, y John T. Frankle. Phase-locked and Frequency-feedback Systems: Principles and Techniques. Academic Press, 1972.